A062908 Non-palindromic number and its reversal are both even.

20, 24, 26, 28, 40, 42, 46, 48, 60, 62, 64, 68, 80, 82, 84, 86, 200, 204, 206, 208, 210, 214, 216, 218, 220, 224, 226, 228, 230, 234, 236, 238, 240, 244, 246, 248, 250, 254, 256, 258, 260, 264, 266, 268, 270, 274, 276, 278, 280, 284, 286, 288, 290, 294, 296

Offset

1,1

Links

Table of n, a(n) for n=1..55.

Example

24 and 42 are both multiples of 2.

Mathematica

Select[Range[2, 296, 2], EvenQ[Last[x=Reverse[y=IntegerDigits[#]]]] && x!=y &] (* Jayanta Basu, May 17 2013 *)

Prog

(ARIBAS): n := 2; stop := 410; m := 0; while m < stop do rev := int_reverse(m); if m <> rev and rev mod n = 0 then write(m, " "); end; inc(m, n); end; .
(PARI) isok(m) =  {if (!(m%2), my(r=fromdigits(Vecrev(digits(m)))); if ((r!=m) && !(r%2), print1(m, ", ")); ); } \\ Michel Marcus, Oct 10 2020

Crossrefs

Cf. A029742 (non-palindromic), A005843 (even numbers).

Sequence in context: A199585 A093716 A117737 * A111323 A250289 A114843

Adjacent sequences: A062905 A062906 A062907 * A062909 A062910 A062911

Keyword

nonn,base,easy

Author

Amarnath Murthy, Jul 01 2001

Extensions

More terms from Dean Hickerson, Jul 06, 2001

Status

approved